 Los Angeles International Airport (LAX) | 21 | CPZ, Compass Airlines, DAL, Delta Air Lines, Frontier Airlines, Spirit Airlines, United Airlines, Southwest Airlines, SWA |
| Salt Lake City International Airport (SLC) | 19 | Compass Airlines, DAL, Delta Air Lines, FFT, Frontier Airlines, GoJet Airlines, SkyWest Airlines, RPA, SKW, Southwest Airlines, Republic Airlines |
| Seattle-Tacoma International Airport (SEA) | 19 | Alaska Airlines, Delta Air Lines, DAL, FFT, United Airlines, Southwest Airlines, SWA |
| O'Hare International Airport (ORD) | 18 | American Airlines, Frontier Airlines, Spirit Airlines, United Airlines, UAL, Air Wisconsin |
| Hartsfield-Jackson Atlanta International Airport (ATL) | 17 | Delta Air Lines, Spirit Airlines, RPA, United Airlines, SWA, Southwest Airlines, Republic Airlines |
| Phoenix Sky Harbor International Airport (PHX) | 16 | UPS, American Airlines, Frontier Airlines, United Airlines, Southwest Airlines, SWA |
| Dallas/Fort Worth International Airport (DFW) | 16 | American Airlines, SKW, Frontier Airlines, SkyWest Airlines, RAX, United Airlines, UAL |
| San Francisco International Airport (SFO) | 14 | Frontier Airlines, United Airlines, Southwest Airlines |
| McCarran International Airport (LAS) | 14 | Frontier Airlines, N44, Spirit Airlines, United Airlines, UAL, Southwest Airlines |
| Minneapolis-St. Paul International Airport (MSP) | 13 | Delta Air Lines, Frontier Airlines, FFT, Spirit Airlines, Sun Country Airlines, United Airlines, Southwest Airlines |
| George Bush Intercontinental Airport (IAH) | 12 | Frontier Airlines, Spirit Airlines, United Airlines, UAL |
| San Diego International Airport (SAN) | 11 | Frontier Airlines, United Airlines, Southwest Airlines, SWA |
| Durango-La Plata County Airport (DRO) | 11 | Alpine Air Express, AIP, Trans States Airlines, Denver Air Connection, LYM, SkyWest Airlines, RPA, SKW, Republic Airlines |
| Portland International Airport (PDX) | 10 | Frontier Airlines, United Airlines, UAL, Southwest Airlines |
| Orlando International Airport (MCO) | 10 | FFT, Frontier Airlines, Spirit Airlines, UAL, United Airlines, Southwest Airlines |
| Washington Dulles International Airport (IAD) | 10 | Frontier Airlines, United Airlines, UAL, Southwest Airlines |
| Kansas City International Airport (MCI) | 9 | GoJet Airlines, SkyWest Airlines, United Airlines, Southwest Airlines, SWA |
| Montrose Regional Airport (MTJ) | 9 | Bemidji Aviation, GoJet Airlines, Denver Air Connection, LYM, SkyWest Airlines, SKW |
| Nashville International Airport (BNA) | 9 | SkyWest Airlines, RPA, SWA, Southwest Airlines, Republic Airlines |
| Newark Liberty International Airport (EWR) | 9 | United Airlines, UAL, Southwest Airlines |
| Memphis International Airport (MEM) | 9 | Frontier Airlines, FedEx, RPA, Southwest Airlines, Republic Airlines |
| Lambert-St. Louis International Airport (STL) | 9 | Trans States Airlines, Frontier Airlines, SkyWest Airlines, United Airlines, SWA, Southwest Airlines |
| LaGuardia Airport (LGA) | 9 | Delta Air Lines, Frontier Airlines, United Airlines, Southwest Airlines |
| Louis Armstrong New Orleans International Airport (MSY) | 8 | Frontier Airlines, GoJet Airlines, Spirit Airlines, RPA, United Airlines, Southwest Airlines, Republic Airlines |
| Austin-Bergstrom International Airport (AUS) | 8 | Spirit Airlines, SkyWest Airlines, United Airlines, Southwest Airlines, SWA |
| Alamosa Municipal Airport (ALS) | 8 | Boutique Air, Alpine Air Express, AIP, BTQ |
| Logan International Airport (BOS) | 8 | JetBlue Airways, JBU, UAL, United Airlines, Southwest Airlines |
| Philadelphia International Airport (PHL) | 8 | American Airlines, AAL, Frontier Airlines, United Airlines, Southwest Airlines, SWA |
| Sacramento International Airport (SMF) | 8 | GoJet Airlines, SkyWest Airlines, United Airlines, Southwest Airlines |
| Grand Junction Regional Airport (GJT) | 7 | GoJet Airlines, Denver Air Connection, LYM, RPA, Republic Airlines |
| Indianapolis International Airport (IND) | 7 | Frontier Airlines, FSR, SkyWest Airlines, United Airlines, SKW, Southwest Airlines |
| Albuquerque International Sunport (ABQ) | 7 | Frontier Airlines, GoJet Airlines, SkyWest Airlines, GJS, SKW, Southwest Airlines |
| Charlotte Douglas International Airport (CLT) | 7 | American Airlines, AAL, FFT, SkyWest Airlines |
| Casper/Natrona County International Airport (CPR) | 7 | Alpine Air Express, AIP, GJS, GoJet Airlines, Denver Air Connection, LYM, SkyWest Airlines |
| Chicago Midway International Airport (MDW) | 7 | Southwest Airlines, SWA |
| Norman Y. Mineta San Jose International Airport (SJC) | 7 | GoJet Airlines, United Airlines, Southwest Airlines |
| Telluride Regional Airport (TEX) | 7 | Boutique Air, BTQ, Denver Air Connection, LYM, N51, N84 |
| John Wayne Airport (SNA) | 7 | Frontier Airlines, United Airlines, UAL, Southwest Airlines |
 Vancouver International Airport (YVR) | 7 | JZA, Air Canada, Jazz, United Airlines |
| Will Rogers World Airport (OKC) | 6 | Trans States Airlines, SkyWest Airlines, United Airlines, Southwest Airlines |
| Detroit Metropolitan Wayne County Airport (DTW) | 6 | Delta Air Lines, United Airlines, UAL, Southwest Airlines |
| Tulsa International Airport (TUL) | 6 | Trans States Airlines, Frontier Airlines, SkyWest Airlines, SKW, Southwest Airlines |
| Colorado Springs Municipal Airport (COS) | 6 | SkyWest Airlines, United Airlines |
| Yampa Valley Airport (HDN) | 6 | Alpine Air Express, AIP, SkyWest Airlines, SKW |
| Ontario International Airport (ONT) | 6 | UPS, United Airlines, Southwest Airlines |
| Dallas Love Field (DAL) | 6 | SWA, Southwest Airlines |
| Aspen Airport (ASE) | 6 | SkyWest Airlines, SKW |
| Baltimore/Wash International Thurgood Marshall Airport (BWI) | 6 | Frontier Airlines, Spirit Airlines, United Airlines, Southwest Airlines, SWA |
| Cincinnati/Northern Kentucky Airport (CVG) | 6 | Southern Air, Delta Air Lines, Frontier Airlines, United Airlines, Southwest Airlines |
| Joe Foss Field (FSD) | 6 | Trans States Airlines, Frontier Airlines, SkyWest Airlines, SKW |
| Tucson International Airport (TUS) | 5 | Trans States Airlines, SkyWest Airlines, SKW, Southwest Airlines |
| Bob Hope Airport (BUR) | 5 | FDX, SkyWest Airlines, Southwest Airlines |
| Dodge City Regional Airport (DDC) | 5 | Boutique Air, BTQ, Bemidji Aviation |
| Spokane International Airport (GEG) | 5 | GoJet Airlines, United Airlines, SWA, Southwest Airlines |
| John F. Kennedy International Airport (JFK) | 5 | JetBlue Airways, JBU, DAL, Delta Air Lines |
| Rapid City Regional Airport (RAP) | 5 | Trans States Airlines, SkyWest Airlines, SKW |
| Fort Lauderdale-Hollywood International Airport (FLL) | 5 | FFT, NKS, United Airlines, Southwest Airlines |
| Wichita Dwight D. Eisenhower National Airport (ICT) | 5 | SkyWest Airlines, SKW |
| Cleveland Hopkins International Airport (CLE) | 5 | Frontier Airlines, United Airlines, Southwest Airlines |
| Louisville International Airport-Standiford Field (SDF) | 5 | UPS, Trans States Airlines, Frontier Airlines, Southwest Airlines |
| Missoula International Airport (MSO) | 5 | Trans States Airlines, Frontier Airlines, SkyWest Airlines, United Airlines, UAL |
| El Paso International Airport (ELP) | 5 | Trans States Airlines, Frontier Airlines, SkyWest Airlines, SKW, Southwest Airlines |
| Boise Air Terminal (Gowen Field) (BOI) | 5 | SkyWest Airlines, United Airlines, Southwest Airlines |
| Eppley Airfield (OMA) | 5 | SkyWest Airlines, United Airlines, Southwest Airlines |
| Reno/Tahoe International Airport (RNO) | 5 | UPS, United Airlines, Southwest Airlines |
| Hector International Airport (FAR) | 4 | Frontier Airlines, SkyWest Airlines, SKW |
| Idaho Falls Regional Airport (IDA) | 4 | Trans States Airlines, LOF, SkyWest Airlines, SKW |
| Tri-Cities Airport (PSC) | 4 | SkyWest Airlines, SKW |
| San Antonio International Airport (SAT) | 4 | SkyWest Airlines, United Airlines, Southwest Airlines |
| Ronald Reagan National Airport (DCA) | 4 | Frontier Airlines, United Airlines |
| William P. Hobby Airport (HOU) | 4 | SWA, Southwest Airlines |
| Des Moines International Airport (DSM) | 4 | Frontier Airlines, SkyWest Airlines, United Airlines |
| Pittsburgh International Airport (PIT) | 4 | United Airlines, Southwest Airlines |
| Metropolitan Oakland International Airport (OAK) | 4 | Southwest Airlines |
| General Mitchell International Airport (MKE) | 4 | SkyWest Airlines, United Airlines, Southwest Airlines |
| Gerald R. Ford International Airport (GRR) | 4 | Frontier Airlines, United Airlines, UAL |
| Bozeman Yellowstone International Airport (BZN) | 4 | Frontier Airlines, SkyWest Airlines, United Airlines |
| Sloulin Field International Airport (ISN) | 4 | Trans States Airlines, LOF |
| Fresno Yosemite International Airport (FAT) | 4 | FedEx, SKW, SkyWest Airlines |
| McGhee Tyson Airport (TYS) | 4 | Trans States Airlines, Delta Air Lines, Frontier Airlines, United Airlines |
| Montezuma County Airport (CEZ) | 4 | Boutique Air, BTQ |
| Kearney Regional Airport (EAR) | 3 | SkyWest Airlines, SKW |
| Palm Springs International Airport (PSP) | 3 | SkyWest Airlines, SKW |
| John Glenn Columbus International Airport (CMH) | 3 | Frontier Airlines, United Airlines, Southwest Airlines |
| Roberts Field (RDM) | 3 | GoJet Airlines, SkyWest Airlines, United Airlines |
 Cancun International Airport (CUN) | 3 | Frontier Airlines, United Airlines, Southwest Airlines |
| Midland International Airport (MAF) | 3 | Trans States Airlines, Republic Airlines |
| Riverton Airport (RIW) | 3 | Denver Air Connection |
| KRIW (KRIW) | 3 | LYM |
| Lincoln Airport (LNK) | 3 | Trans States Airlines, SkyWest Airlines, SKW |
| Pearson International Airport (YYZ) | 3 | Air Canada, United Airlines |
| Billings Logan International Airport (BIL) | 3 | SkyWest Airlines, United Airlines |
| Tampa International Airport (TPA) | 3 | Frontier Airlines, United Airlines, Southwest Airlines |
| Bill and Hillary Clinton National Airport (LIT) | 3 | Frontier Airlines, SkyWest Airlines, Air Wisconsin |
| Calgary International Airport (YYC) | 3 | SkyWest Airlines, WJA |
| Jackson Hole Airport (JAC) | 3 | SkyWest Airlines, United Airlines |
| Glacier Park International Airport (FCA) | 3 | LOF, SKW, UAL |
| Miami International Airport (MIA) | 3 | AAL, American Airlines, FFT |
| Dane County Regional Airport (MSN) | 3 | Frontier Airlines, SkyWest Airlines, United Airlines |
 Juan Casiano Airport (GPI) | 3 | Trans States Airlines, SkyWest Airlines, United Airlines |
| Santa Barbara Municipal Airport (SBA) | 3 | SkyWest Airlines, United Airlines |
| North Platte Regional Airport (Lee Bird Field) (LBF) | 3 | Denver Air Connection, LYM, SkyWest Airlines |
| Western Nebraska Regional Airport (BFF) | 3 | Denver Air Connection, LYM, SkyWest Airlines |
| Hancock International Airport (SYR) | 2 | Frontier Airlines, SkyWest Airlines |
| Gunnison Airport (GUC) | 2 | Trans States Airlines |
 Etimesgut Airport (ANK) | 2 | Denver Air Connection, N60 |
 Frankfurt Airport (FRA) | 2 | DLH, UAL |
| Chadron Airport (CDR) | 2 | Boutique Air, BTQ |
| Sonoma County Airport (STS) | 2 | SkyWest Airlines, SKW |
| Bismarck Airport (BIS) | 2 | Trans States Airlines, SkyWest Airlines |
| Great Falls International Airport (GTF) | 2 | Trans States Airlines |
| Ted Stevens Anchorage International Airport (ANC) | 2 | United Airlines, UAL |
 Keflavik International Airport (KEF) | 2 | Icelandair, ICE |
| Edmonton International Airport (YEG) | 2 | SkyWest Airlines, SKW |
| Mahlon Sweet Field (EUG) | 2 | SkyWest Airlines, SKW |
| Jacksonville International Airport (JAX) | 2 | Frontier Airlines, Southwest Airlines |
| Garden City Municipal Airport (GCK) | 2 | Denver Air Connection, LYM |
| Santa Fe Municipal Airport (SAF) | 2 | Trans States Airlines |
| The Eastern Iowa Airport (CID) | 2 | SkyWest Airlines, United Airlines |
| Richmond International Airport (Byrd Field) (RIC) | 2 | SkyWest Airlines, United Airlines |
| Sheridan Airport (SHR) | 2 | Denver Air Connection, LYM |
| Charleston International Airport (CHS) | 2 | Frontier Airlines, FFT |
| Mc Cook Airport (MCK) | 2 | Boutique Air, Bemidji Aviation |
| Alliance Airport (AIA) | 2 | Denver Air Connection, LYM |
| Greeley-Weld County Airport (GXY) | 2 | Boutique Air |
| Rogue Valley International-Medford Airport (MFR) | 2 | Trans States Airlines, GoJet Airlines |
| Raleigh-Durham International Airport (RDU) | 2 | United Airlines, Southwest Airlines |
| KMCK (KMCK) | 2 | BTQ, BMJ |
 London Heathrow Airport (LHR) | 2 | BAW, United Airlines |
| KSNY (KSNY) | 1 | BMJ |
| Savannah/Hilton Head Airport (SAV) | 1 | Frontier Airlines |
| Jamestown Airport (JMS) | 1 | SkyWest Airlines |
| Lubbock Preston Smith International Airport (LBB) | 1 | Trans States Airlines |
| Benito Juarez International Airport (MEX) | 1 | Volaris |
| Huntsville International Airport - Carl T. Jones Field (HSV) | 1 | Trans States Airlines |
| KGXY (KGXY) | 1 | BTQ |
| London Gatwick Airport (LGW) | 1 | NRS |
| Minot International Airport (MOT) | 1 | Trans States Airlines |
| Rock Springs-Sweetwater County Airport (RKS) | 1 | SkyWest Airlines |
| Montreal-Pierre Elliott Trudeau International Airport (YUL) | 1 | Air Canada |
| Asheville Regional Airport (AVL) | 1 | Allegiant Air |
| KSAA (KSAA) | 1 | GAJ |
| Kahului Airport (OGG) | 1 | United Airlines |
| Buffalo Niagara International Airport (BUF) | 1 | Southwest Airlines |
| Long Beach Airport (LGB) | 1 | Southwest Airlines |
| Quad City International Airport (MLI) | 1 | Trans States Airlines |
| Snohomish County Airport (PAE) | 1 | SkyWest Airlines |
| Los Cabos International Airport (SJD) | 1 | Southwest Airlines |
| Colby Municipal Airport (CBK) | 1 | Bemidji Aviation |
| Miguel Hidalgo y Costilla International Airport (GDL) | 1 | Volaris |
| Greenville-Spartanburg International Airport (GSP) | 1 | Frontier Airlines |
| Portland International Jetport (PWM) | 1 | Frontier Airlines |
| Rick Husband Amarillo International Airport (AMA) | 1 | Trans States Airlines |
| Burlington International Airport (BTV) | 1 | Frontier Airlines |
| James M. Cox Dayton International Airport (DAY) | 1 | SkyWest Airlines |
| Flagstaff Pulliam Airport (FLG) | 1 | Trans States Airlines |
| Daniel K. Inouye International Airport (HNL) | 1 | United Airlines |
| KCOD (KCOD) | 1 | LOF |
| Garfield County Airport (RIL) | 1 | Denver Air Connection |
| Northwest Arkansas Regional Airport (XNA) | 1 | Trans States Airlines |
| Watertown Airport (ATY) | 1 | SkyWest Airlines |
| Akron-Canton Airport (CAK) | 1 | Delta Air Lines |
| KRIL (KRIL) | 1 | LYM |
| Pierre Regional Airport (PIR) | 1 | SKW |
| Sidney Municipal Airport (SNY) | 1 | Bemidji Aviation |
| Birmingham-Shuttlesworth International Airport (BHM) | 1 | SkyWest Airlines |
| General Brees Field (LAR) | 1 | N20 |
 Narita International Airport (NRT) | 1 | United Airlines |
| Gustavo Diaz Ordaz International Airport (PVR) | 1 | Southwest Airlines |
| San Luis Obispo County Regional Airport (SBP) | 1 | SkyWest Airlines |
| Yellowstone Regional Airport (COD) | 1 | Trans States Airlines |
| KCNY (KCNY) | 1 | SKW |
| Mid-America Regional Airport (LBL) | 1 | SkyWest Airlines |
| Vernal Regional Airport (VEL) | 1 | SkyWest Airlines |
| Dickinson Regional Airport (DIK) | 1 | Trans States Airlines |
| Campbell County Airport (GCC) | 1 | SkyWest Airlines |
| Kona International Airport at Keahole (KOA) | 1 | United Airlines |
| Lihue Airport (LIH) | 1 | United Airlines |
| Shively Field (SAA) | 1 | GAJ |
| Winnipeg James Armstrong Richardson International Airport (YWG) | 1 | SkyWest Airlines |
| Meadows Field Airport (BFL) | 1 | SkyWest Airlines |
| Eagle County Airport (EGE) | 1 | SkyWest Airlines |
| KVEL (KVEL) | 1 | SKW |
| Franz Josef Strauss Airport (MUC) | 1 | Lufthansa |
| Pueblo Memorial Airport (PUB) | 1 | Denver Air Connection |
| Perry Stokes Municipal Airport (TAD) | 1 | Bemidji Aviation |
| Canyonlands Field (CNY) | 1 | SkyWest Airlines |
| KANK (KANK) | 1 | LYM |
| Springfield-Branson National Airport (SGF) | 1 | Trans States Airlines |
| Hays Municipal Airport (HYS) | 1 | SkyWest Airlines |
| Monterey Regional Airport (MRY) | 1 | Trans States Airlines |
Денвер (DEN)
+36.9 C
1014 hPa
6%
